Introduction to Computer Basics

Computer Hardware

• The "brains" of the computer is the central processing unit (CPU)
• The CPU is typically held in a socket or slot on the motherboard

Online Safety

• Never share your password with anyone except your parents
• Sharing passwords with others is a significant online safety risk

Personal Computing

• A personal computer is also known as a PC

Audio Input

• Sound is typically input through microphones or other audio devices

Networking Devices

• A modem connects to the internet, while a router connects multiple devices to a network
• Modem and router are not interchangeable terms

Printers

• There are two main types of printers: impact and non-impact printers
• Most home users have a non-impact printer, such as an inkjet or laser printer

Data Storage

• A byte is a unit of digital information that consists of 8 bits

Social Responsibility

• The three rings of responsibility are: myself, my community, and my world

Media Literacy

• Good literacy skills involve slowing down and verifying information with other reputable sources before sharing
• Breaking news stories may not have all the facts, and verification is crucial

Test your knowledge of basic computer hardware and concepts, including types of computers, input devices, and online safety. Learn about the different components of a computer system and how to stay safe online.